__VA_ARGS__ vlib_node_registration_t x
#else
#define VLIB_REGISTER_NODE(x,...) \
+STATIC_ASSERT (sizeof(# __VA_ARGS__) != 7,"node " #x " must not be declared as static"); \
static __clib_unused vlib_node_registration_t __clib_unused_##x
#endif
#define VLIB_NODE_FLAG_SWITCH_FROM_INTERRUPT_TO_POLLING_MODE (1 << 6)
#define VLIB_NODE_FLAG_SWITCH_FROM_POLLING_TO_INTERRUPT_MODE (1 << 7)
+#define VLIB_NODE_FLAG_TRACE_SUPPORTED (1 << 8)
/* State for input nodes. */
u8 state;
/* Node registrations added by constructors */
vlib_node_registration_t *node_registrations;
+
+ /* Node index from error code */
+ u32 *node_by_error;
} vlib_node_main_t;
+typedef u16 vlib_error_t;
+
+always_inline u32
+vlib_error_get_node (vlib_node_main_t * nm, vlib_error_t e)
+{
+ return nm->node_by_error[e];
+}
+
+always_inline u32
+vlib_error_get_code (vlib_node_main_t * nm, vlib_error_t e)
+{
+ u32 node_index = nm->node_by_error[e];
+ vlib_node_t *n = nm->nodes[node_index];
+ u32 error_code = e - n->error_heap_index;
+ return error_code;
+}
#define FRAME_QUEUE_MAX_NELTS 64
typedef struct